<!DOCTYPE html>
<html>
<head>
    <meta charset="UTF-8" />
    <title>Example insert content and document</title>
    <script type="text/javascript" src="https://onlyoffice.github.io/sdkjs-plugins/v1/plugins.js"></script>
    <script type="text/javascript" src="https://onlyoffice.github.io/sdkjs-plugins/v1/plugins-ui.js"></script>
    <link rel="stylesheet" href="https://onlyoffice.github.io/sdkjs-plugins/v1/plugins.css">
    <script type="text/javascript" src="code.js"></script> 
</head>
<body>
</body>
</html>